Via Perfect Duluth Day, this is a funny map from a civic booster-era advertisement touting the centrality of Duluth in 1888. The cartographer drew a line separating the country into two geographic catchments, the Chicago half and the Duluth half of the USA.
Sort of a fun line to draw, in a way. I guess…
The rest of the advertisement is worth reading as well. For example, the cop claims that “no city in America is growing as fast today as is Duluth.” For the record, I am skeptical about the historical validity of that claim. The 1880s were a boom time for a great man American cities.
Check out the rest of this cool document below.